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Patent Searching and Data


Title:
POLYMER-SUPPORTED BIMETAL CLUSTER CATALYST
Document Type and Number:
Japanese Patent JP2009090204
Kind Code:
A
Abstract:

To provide a recoverable polymer-supported bimetal cluster catalyst which allows alcohol to be oxidized while dispensing with a base such as potassium carbonate (K2CO3) indispensable when the conventional gold cluster catalyst is used and to provide a method for producing a carbonyl compound by oxidizing alcohol while using the polymer-supported bimetal cluster catalyst.

The polymer-supported bimetal cluster catalyst, in which gold and a transition metal are deposited on a cross-linked polystyrene derivative, exhibits high activity and selectivity in an oxygen oxidation reaction of alcohol without using the base at room temperature and under normal pressure.


Inventors:
Kobayashi, Osamu
Matsubara, Ryosuke
Miyamura, Hiroyuki
Application Number:
JP2007000262967
Publication Date:
April 30, 2009
Filing Date:
October 09, 2007
Export Citation:
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Assignee:
JAPAN SCIENCE TECHNOLOGY AGENCY
International Classes:
B01J31/28; C07C45/38; C07C45/39; C07C47/232; C07C47/54; C07C47/542; C07C47/546; C07C47/55; C07C47/575; C07C49/10; C07C49/213; C07C49/395; C07C49/78; C07C49/788; C07D213/50; C07D333/22; C08F212/08; C08F212/14; C07B61/00
Foreign References:
WO2005085307A12005-09-15
WO2005085307A12005-09-15
Attorney, Agent or Firm:
下田 昭
赤尾 謙一郎
小山 尚人